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Oval|Natural|GIA

0.50ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 2245070594

Certificate GIA 2245070594

Diamond specifications and retailer prices

From HK$3,354 HKD
As of November 5, 2026
Save HK$9,507 HKD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$12,861 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245070594. Listed at 16 retailers as of November 5, 2026, with prices from HK$3,354 to HK$12,861, a HK$9,507 spread on the same certified stone. NZ Jewellers lists it at HK$12,861. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245070594
Dimensions5.96 × 4.26 × 2.80 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.96 mm4.26 mm0.50 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245070594
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$12,861 HKD|Low: HK$3,096 HKD|High: HK$12,861 HKD|Avg: HK$4,932 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 15HK$3,096 HKD
Retailer 10HK$3,354 HKD
Retailer 8HK$3,503 HKD
Retailer 3HK$3,613 HKD
Retailer 11HK$3,613 HKD
Retailer 5HK$3,872 HKD
Retailer 7HK$3,872 HKD
Retailer 2HK$4,091 HKD
Retailer 9HK$4,115 HKD
Retailer 4HK$4,381 HKD
Retailer 6HK$5,016 HKD
Retailer 12HK$5,204 HKD
Retailer 14HK$5,502 HKD
Retailer 13HK$7,743 HKD
NZ JewellersHK$12,861 HKD

36 data points across 15 retailers

16 retailersHK$3,354 HKD to HK$12,861 HKD

Retailer 1
-
HK$3,096 HKD
Price last confirmed 9 days ago
B+
Retailer 2
-
HK$3,354 HKD
View
B+
Retailer 3
-
HK$3,503 HKD
View
B+
Retailer 4
-
HK$3,613 HKD
View
Retailer 5
-
HK$3,613 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$3,872 HKD
View
B+
Retailer 7
-
HK$3,872 HKD
View
B+
Retailer 8
-
HK$4,091 HKD
View
B+
Retailer 9
-
HK$4,115 HKD
View
B+
Retailer 10
-
HK$4,381 HKD
View
B+
Retailer 11
-
HK$4,491 HKD
View
B
Retailer 12
-
HK$5,016 HKD
View
B
Retailer 13
-
HK$5,204 HKD
View
B
Retailer 14
-
HK$5,502 HKD
View
B
Retailer 15
-
HK$7,743 HKD
View
Most Expensive
C
NZ Jewellers
af279327-f50b-420b-8d2b-af8a0823e8fc · Nov 5
HK$12,861 HKD
$1,641 USD
View
15 more retailers have this diamond
Prices start from HK$3,354 HKDSave up to HK$9,507 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.50ct Oval
HK$3,354 HKD